66992828

素因数分解:

$2^2\times 7^1\times {\mathrm{383}}^1\times {\mathrm{6247}}^1$

素因数の和:6641

約数の個数: 24

約数和(自身を含む): 134356992

約数和(自身を除く): 67364164

約数列:

[1, 2, 4, 7, 14, 28, 383, 766, 1532, 2681, 5362, 6247, 10724, 12494, 24988, 43729, 87458, 174916, 2392601, 4785202, 9570404, 16748207, 33496414, 66992828]

約数ペア:

[(1, 66992828), (2, 33496414), (4, 16748207), (7, 9570404), (14, 4785202), (28, 2392601), (383, 174916), (766, 87458), (1532, 43729), (2681, 24988), (5362, 12494), (6247, 10724)]